Pipefitter icon
Pipefitter Mapress Calculator icon
Pipefitter_Pro icon

Tomasz Szymanski

For professional pipefitters, welders, and mechanical installers ranging from apprentices to journeymen requiring field-ready engineering tools.

Known forPipefitter
3apps2.3(849)Productivity

Snapshot

Who is Tomasz Szymanski?

Providing specialized construction calculators to streamline complex pipe geometry and fitting tasks for tradespeople.

Target audience

Professional pipefittersWeldersMechanical installers ranging from apprentices to journeymen requiring field-ready engineering tools

Active nemesis

Calculated Industries

Other rivals

Portfolio

Free 1
3
apps
Productivity3

Last updated

Pipefitter

v2.7.9

3.4y ago

Dormant

Publisher DNA

What defines Tomasz Szymanski?

Publisher DNA

Primary focus

Specialized construction calculators for the piping industry

Scale

indie

Target audience

Professional pipefitters, welders, and mechanical installers ranging from apprentices to journeymen requiring field-ready engineering tools.

Signature Patterns

  • •Hyper-niche focus on piping and plumbing engineering calculations
  • •Hybrid monetization model utilizing both free and paid versions
  • •Integration of industry-standard material databases including Geberit and various metal alloys
  • •Utility-first UI designed for high-precision field use by tradespeople
Dormant

Portfolio momentum

The publisher has released 0 updates across the portfolio in the last 6 months, with two out of three titles currently classified as abandoned.

Active apps 1Abandoned 2

Portfolio

What does Tomasz Szymanski ship?

Apps

3 apps analysed

Pipefitter icon
Pipefitter

Pipefitter Construction Calculator and Resource Tool

3.9(847)

Tightly focused on 2 markets (Netherlands, United States).

Based on 1 of 3 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States1 / 1

Europe (1)

  • Netherlands1 / 1

Core markets (1/1 apps)

NetherlandsUnited States

Rivals

Who does Tomasz Szymanski compete with?

The rivals identified

Nemeses(2)

Calculated Industries

known forPipe Trades Pro Calc

1 app4.8Productivity

Pipe Trades Pro Calc targets the same professional pipe trades audience as Pipefitter, competing directly for field utility through specialized engineering and geometry calculation tools.

Zanthic Automation

known forFree Hydraulic Cylinder Calculator

2 apps4.1Productivity

Both apps target hydraulic system professionals, though they address different technical aspects: pipefitting versus cylinder physics.

Contenders(24)

xNeat.com

known forPipe Fitting

1 app4.7Productivity

Both apps target pipefitters and welders with field-based layout and calculation tools, creating direct competition for the same professional user base.

Bri-Steel Manufacturing

known forPipe Tools

1 app4.1Productivity

Acts as a reference repository for pipe specifications, complementing the calculation-heavy focus of the source app.

Historycentral.com

known forHydraulic Engineer

2 apps4.6Productivity

Both apps target professional mechanical installers with paid calculation tools priced at 4.99 dollars, creating direct competition for field-based engineering tasks.

IT Welding Sweden AB

known forPipe Guide Calculator

1 app3.0Productivity

Both apps target the same professional pipefitting audience with free calculation tools, creating direct competition for field utility.

Kantaben Gorasiya

known forEasy Pipe Fitter

2 apps3.2Productivity

Both apps target pipe fitters and plumbers with free calculation tools, creating direct competition for the same professional user base.

LMF.Services

known forMiter Pipe Calculator

4 apps4.3Productivity

Specializes in mitered geometry and WYE connections, serving a niche within the broader pipefitting market.

MonStudioVN

known forPipeFit Pro: Offset Calculator

1 appProductivity

PipeFit Pro targets the same professional pipefitter and welder demographic as Pipefitter, offering overlapping functionality for field-based trigonometry and offset calculations.

Steffen Weber

known forFittings App ANSI

3 apps5.0Productivity

Both apps target professional pipefitters requiring pipe geometry and specification data, creating direct competition for the same trade-specific utility spend.

Angel Martinez

known forHydraulic schemes

1 app5.0Productivity

Both apps target technical professionals working with hydraulic systems, though they address different stages of the workflow: assembly math versus schematic design.

Anson Thurston

known forFitting O-Ring Finder

1 app5.0Productivity

Both apps target hydraulic system professionals, with Pipefitter Mapress Calculator focusing on pipe assembly calculations and Fitting O-Ring Finder focusing on component identification.

Arsosa Network

known forHydraulic Calculator Engineer

1 app4.3Productivity

Both apps target hydraulic engineering professionals, though they diverge between specific Geberit assembly standards and general hydraulic formula calculations.

Ashvin Kevadiya

known forPiping Fitting & ASME Toolbox

1 app4.6Productivity

Both apps target the piping industry, with Pipefitter_Pro focusing on field calculations while Pipe Fitting & ASME Toolbox provides technical reference data and engineering standards.

Bhavinkumar Satashiya

known forWelding Calculator for Metal

1 app1.0Productivity

Both apps target pipefitters and welders with on-site geometry and calculation tools, creating direct competition for the same professional user base.

Csaba Molnar

known forMCS.Fitting

1 app1.0Productivity

MCS.Fitting targets the same pipefitting professional audience as Pipefitter by focusing on specialized pipe offset calculations. It competes directly on utility for field-based engineering tasks.

Gary Molton

known forHydraulic Training Calculators

1 app5.0Productivity

Both apps target hydraulic professionals requiring pipework calculations, creating direct competition for users seeking assembly and sizing utilities.

GB-GAS.CO.UK

known forGB Gas Pipe Sizing Calculator

1 app0.0Productivity

Both apps target professional installers requiring precise pipe sizing calculations, though they serve distinct technical domains of hydraulic assembly versus gas installation.

H3 Apps

known forPipe Offset Assistant

1 app4.7Productivity

Both apps target professional pipefitters with paid utilities for geometry calculations, creating direct competition for the same tradesperson's budget.

Jamie Armour

known forFlexigas Europe Sizing Tool

1 app0.0Productivity

Both apps target mechanical installers requiring on-site pipe sizing and assembly calculations for specific piping systems.

Jean-Paul Lanaux

known forPiping Offset Calculator

1 app3.8Productivity

Both apps target tradespeople performing pipe geometry calculations, with Piping Offset Calculator undercutting the price of Pipefitter_Pro by six dollars while maintaining a higher average rating.

John Bennett

known forPipedata

1 app4.3Productivity

Both apps target piping industry professionals, but they serve distinct workflows: Pipefitter_Pro provides active geometry calculation tools, while Pipedata offers a static, verified reference database for ASME standards.

MTA Deutschland

known forSize the pipe - by MTA

1 app0.0Productivity

Both apps target mechanical installers and pipefitters by providing technical calculators for hydraulic and HVAC system design.

Sachinbhai Surani

known forElbowCalc - Flat Pattern Maker

1 app4.3Productivity

Both apps target pipefitters and fabricators with calculation tools, creating direct overlap in the field-reference utility space.

Trelleborg Sealing Solutions

known forHydraulic System Calculator

1 app4.7Productivity

Both apps target professionals managing hydraulic systems, but Pipefitter Mapress Calculator focuses on specific Geberit pipe assembly standards while Hydraulic System Calculator targets broader cylinder and pump design parameters.

Weldbend

known forWeldbend Field Reference App

1 app3.1Productivity

Both apps target the same professional audience of pipefitters and welders by providing technical reference data and calculation tools for field use.

Same space(9)

Evan Winograd

known forFeet and Inches Calculator

1 app4.6Productivity

It serves the same trade audience as Pipefitter but focuses on general construction math rather than specialized piping workflows.

Bavyking Solutions SRL

known forPlumbing Calculator & Tools

1 app0.0Productivity

This app provides a job-site utility for plumbers that covers slope, volume, and pressure conversion tasks.

Caleffi S.p.A

known forCaleffi Pipe Sizer

1 app5.0Productivity

This tool targets hydraulic system engineers and installers with specialized pipe sizing and pressure drop calculations.

Cyberprodigy

known forPipe Calc Elite

1 app4.8Productivity

Offers a broader range of pipe materials and pressure loss equations for general pipe trade professionals.

Francisco Alcala

known foriBend Pipe

1 app4.3Productivity

It targets the electrical trade, which overlaps with Pipefitter's industrial user base but focuses on conduit bending.

iTouch It Once Software

known forPipe and Flange Calculator

1 app3.0Productivity

Focuses on regulatory compliance and flange ratings rather than general fitting geometry.

Kelly Pipe Co

known forPipe Source

1 app4.0Productivity

Serves as a commercial reference tool for steel pipe specifications and industry conversions.

Pipe Flow Software

known forPipe Flow Liquid Pipe Diameter

1 app4.6Productivity

Shifts the focus from fitting geometry to hydraulic engineering and system sizing.

VICTOR DIGITAL TOOLS

known forPipe Craftsmen

1 app0.0Productivity

Offers a modular toolkit for pipe fitting that scales from free basic calculators to advanced professional features.

New entrants(4)

Aaron Peabody

known forPipeBook: Pipefitter Reference

1 app5.0Productivity

Emphasizes data accuracy by using multiple independent published sources for its reference dimensions.

Grima Hdez

known forFitterMaster: Pipe Fitter Calc

1 app5.0Productivity

It is a direct functional alternative to Pipefitter, offering similar geometry and reference data for piping professionals.

Justin Walls

known forPipefitter Calculator (e4bc01)

1 app0.0Productivity

Provides a general-purpose scientific and layout toolset for mechanical trades.

Laure Shin

known forPipe Offset

1 app5.0Productivity

This app focuses on the same pipe fitting calculation niche by providing live isometric drawing updates for offset measurements.

The Analyst's Read

The bottom line on Tomasz Szymanski

Bottom line

Tomasz Szymanski is a niche-focused indie publisher providing essential technical utilities for the piping industry. While the portfolio currently shows low development velocity, the high specificity of the tools creates a defensive position within a specialized professional user base.

Frequently asked questions

How many apps does Tomasz Szymanski publish?
Tomasz Szymanski has 3 apps tracked by Marlvel, primarily in the Productivity category.
What kind of apps does Tomasz Szymanski make?
Tomasz Szymanski's portfolio is concentrated in Productivity, with an average rating of 2.3/5 across rated apps.
What is Tomasz Szymanski's top app?
By review volume across the portfolio, Pipefitter is Tomasz Szymanski's best-known app tracked by Marlvel.
In how many countries are Tomasz Szymanski's apps available?
Marlvel has tracked Tomasz Szymanski's apps across 2 countries.

What fed this analysis

Apps analyzed:
3
With full intel:
0
With overview:
3
Website scraped:
yes
Social presence:
no

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Tomasz Szymanski, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Tomasz Szymanski intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/tomasz-szymanski

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Data licensed under CC-BY-NC 4.0